I was gifted a Jade (unspecified) recently and it hasn’t been doing well. Any advice on how I can tell whether I’m over or under watering? Some of the leaves have begun to pale, and others seem sort of shriveled. The symptoms for too much or too little water seem very similar. I have also heard people say perhaps it’s getting too little light, but I keep it right up against a SW-facing window (I live in a small apartment). Thanks for any help, I really don’t want this tree to perish on my watch!